• 25/111 Lewis Road, Knoxfied Vic 3180

Diaphragm Sealed Differential Pressure Level Transmitter

Model: PT124B-3504


The diaphragm sealed differential pressure level transmitter is used to prevent medium from entering directly into the pressure-sensing assembly of the pressure transmitter. It is connected to the transmitter using capillary filled with fill fluid, such as silicon oil.


  • Adopts global leading high precision silicon;
  • Strong anti-jamming performance;
  • Accuracy +/-0.075%;
  • Advanced stability and static pressure performance;
  • Error less than +/-0.1%/10MPa;
  • Internal integrated high sensitivity temperature transducer;
  • Perfect thermal drift;
  • Fast response timeBasic specification;


Petrol oil, chemical industry, electrical power, paper making, iron and steel, coal gas and etc.

  • Technical Specifications
  • Shipping & Customisation
  • Documentation
  • Related Products
Measurement parametergauge pressure, absolute pressure, liquid level
Measurement range0-1KPa-2MPa
(Non migration)
Wetted parts materialSS316L, Hastelloy C, tantalum. optional
Output2-wire 4-20mA, HART communication optional, linear output or square root output available
Ambient temperature limitedLowest: depending on the filled liquid
Highest: 85℃
-20~65℃ (with LCD display, fluorine rubber O-ring)
temperature limited-30~400℃
Protection gradeIP67
Electrical connectorM20*1.5 cable sealing buckle, terminal suitable for 0.5-2.5mm2  cable
Process connector7/16 female at the low pressure, compatible with ANSI or DIN at high pressure. Directly install.

Customers please note:

All our products are customised to best suit your enquiry. We have many choices in measuring range, product material and size to meet your requirement. Shipping will be quoted from case to case. Quoted prices are referred by our corporate carrier company. You can have either sea freight or air freight options. Please carefully choose the best options to suit your needs. Long-term corporate customers and companies will have options of collecting their regular products in our Melbourne warehouse. Please get your shipping quote from our sales team before placing your order.

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  • PT124B-3504

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